These three phosphate groups are linked to one another by two high-energy bonds called phosphoanhydride bonds. When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate.
Also, remember that ATP is adenosine triphosphate, anything that it is being added to, gets thicker . idk if i worded that right lol